i pulled the head off the pass side, piston to deck is .006-.008, so block has been decked. there are no numbers on the pistons, i think they are kb hypereutectics? they have a dish w/ 2 valve reliefs. i am thinking about porting the heads and putting the engine back together- everything inside looks perfect. what do you guys think? i just have alot of money to spend on other parts of the car